From: Allison Collins <allison.henderson@oracle.com>
To: linux-xfs@vger.kernel.org
Subject: [PATCH v8 06/20] xfs: Refactor xfs_attr_try_sf_addname
Date: Fri, 3 Apr 2020 15:12:15 -0700 [thread overview]
Message-ID: <20200403221229.4995-7-allison.henderson@oracle.com> (raw)
In-Reply-To: <20200403221229.4995-1-allison.henderson@oracle.com>
To help pre-simplify xfs_attr_set_args, we need to hoist transaction
handling up, while modularizing the adjacent code down into helpers. In
this patch, hoist the commit in xfs_attr_try_sf_addname up into the
calling function, and also pull the attr list creation down.
Signed-off-by: Allison Collins <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Chandan Rajendra <chandanrlinux@gmail.com>
---
fs/xfs/libxfs/xfs_attr.c | 30 +++++++++++++++---------------
1 file changed, 15 insertions(+), 15 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
index 45e6251..f8c7582 100644
--- a/fs/xfs/libxfs/xfs_attr.c
+++ b/fs/xfs/libxfs/xfs_attr.c
@@ -178,8 +178,13 @@ xfs_attr_try_sf_addname(
struct xfs_da_args *args)
{
- struct xfs_mount *mp = dp->i_mount;
- int error, error2;
+ int error;
+
+ /*
+ * Build initial attribute list (if required).
+ */
+ if (dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS)
+ xfs_attr_shortform_create(args);
error = xfs_attr_shortform_addname(args);
if (error == -ENOSPC)
@@ -192,12 +197,10 @@ xfs_attr_try_sf_addname(
if (!error && !(args->op_flags & XFS_DA_OP_NOTIME))
xfs_trans_ichgtime(args->trans, dp, XFS_ICHGTIME_CHG);
- if (mp->m_flags & XFS_MOUNT_WSYNC)
+ if (dp->i_mount->m_flags & XFS_MOUNT_WSYNC)
xfs_trans_set_sync(args->trans);
- error2 = xfs_trans_commit(args->trans);
- args->trans = NULL;
- return error ? error : error2;
+ return error;
}
/*
@@ -209,7 +212,7 @@ xfs_attr_set_args(
{
struct xfs_inode *dp = args->dp;
struct xfs_buf *leaf_bp = NULL;
- int error;
+ int error, error2 = 0;
/*
* If the attribute list is non-existent or a shortform list,
@@ -220,17 +223,14 @@ xfs_attr_set_args(
dp->i_d.di_anextents == 0)) {
/*
- * Build initial attribute list (if required).
- */
- if (dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS)
- xfs_attr_shortform_create(args);
-
- /*
* Try to add the attr to the attribute list in the inode.
*/
error = xfs_attr_try_sf_addname(dp, args);
- if (error != -ENOSPC)
- return error;
+ if (error != -ENOSPC) {
+ error2 = xfs_trans_commit(args->trans);
+ args->trans = NULL;
+ return error ? error : error2;
+ }
/*
* It won't fit in the shortform, transform to a leaf block.
--
2.7.4
next prev parent reply other threads:[~2020-04-03 22:14 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-03 22:12 [PATCH v8 00/20] xfs: Delay Ready Attributes Allison Collins
2020-04-03 22:12 ` [PATCH v8 01/20] xfs: Add xfs_has_attr and subroutines Allison Collins
2020-04-06 14:31 ` Brian Foster
2020-04-06 22:09 ` Allison Collins
2020-04-03 22:12 ` [PATCH v8 02/20] xfs: Check for -ENOATTR or -EEXIST Allison Collins
2020-04-06 14:31 ` Brian Foster
2020-04-06 23:14 ` Allison Collins
2020-04-15 6:43 ` Chandan Rajendra
2020-04-03 22:12 ` [PATCH v8 03/20] xfs: Factor out new helper functions xfs_attr_rmtval_set Allison Collins
2020-04-03 22:12 ` [PATCH v8 04/20] xfs: Pull up trans handling in xfs_attr3_leaf_flipflags Allison Collins
2020-04-03 22:12 ` [PATCH v8 05/20] xfs: Split apart xfs_attr_leaf_addname Allison Collins
2020-04-03 22:12 ` Allison Collins [this message]
2020-04-03 22:12 ` [PATCH v8 07/20] xfs: Pull up trans roll from xfs_attr3_leaf_setflag Allison Collins
2020-04-03 22:12 ` [PATCH v8 08/20] xfs: Factor out xfs_attr_rmtval_invalidate Allison Collins
2020-04-03 22:12 ` [PATCH v8 09/20] xfs: Pull up trans roll in xfs_attr3_leaf_clearflag Allison Collins
2020-04-03 22:12 ` [PATCH v8 10/20] xfs: Add helper function __xfs_attr_rmtval_remove Allison Collins
2020-04-07 14:16 ` Brian Foster
2020-04-07 22:19 ` Allison Collins
2020-04-29 23:05 ` Darrick J. Wong
2020-04-29 23:09 ` Darrick J. Wong
2020-04-03 22:12 ` [PATCH v8 11/20] xfs: Add helper function xfs_attr_node_shrink Allison Collins
2020-04-07 14:17 ` Brian Foster
2020-04-07 21:52 ` Allison Collins
2020-04-15 10:16 ` Chandan Rajendra
2020-04-15 22:13 ` Allison Collins
2020-04-03 22:12 ` [PATCH v8 12/20] xfs: Removed unneeded xfs_trans_roll_inode calls Allison Collins
2020-04-07 14:17 ` Brian Foster
2020-04-07 21:53 ` Allison Collins
2020-04-03 22:12 ` [PATCH v8 13/20] xfs: Add helpers xfs_attr_is_shortform and xfs_attr_set_shortform Allison Collins
2020-04-07 15:23 ` Brian Foster
2020-04-07 21:53 ` Allison Collins
2020-04-10 16:55 ` Allison Collins
2020-04-11 12:57 ` Brian Foster
2020-04-20 5:30 ` Chandan Rajendra
2020-04-20 22:45 ` Allison Collins
2020-04-03 22:12 ` [PATCH v8 14/20] xfs: Add helper function xfs_attr_leaf_mark_incomplete Allison Collins
2020-04-07 15:23 ` Brian Foster
2020-04-07 21:53 ` Allison Collins
2020-04-03 22:12 ` [PATCH v8 15/20] xfs: Add remote block helper functions Allison Collins
2020-04-08 12:09 ` Brian Foster
2020-04-08 16:32 ` Allison Collins
2020-04-03 22:12 ` [PATCH v8 16/20] xfs: Add helper function xfs_attr_node_removename_setup Allison Collins
2020-04-08 12:09 ` Brian Foster
2020-04-08 16:32 ` Allison Collins
2020-04-20 6:25 ` Chandan Rajendra
2020-04-20 22:46 ` Allison Collins
2020-04-03 22:12 ` [PATCH v8 17/20] xfs: Add helper function xfs_attr_node_removename_rmt Allison Collins
2020-04-08 12:10 ` Brian Foster
2020-04-08 16:32 ` Allison Collins
2020-04-20 6:38 ` Chandan Rajendra
2020-04-20 22:46 ` Allison Collins
2020-04-03 22:12 ` [PATCH v8 18/20] xfs: Add delay ready attr remove routines Allison Collins
2020-04-13 12:30 ` Brian Foster
2020-04-14 21:35 ` Allison Collins
2020-04-15 11:46 ` Brian Foster
2020-04-16 3:17 ` Allison Collins
2020-04-16 10:58 ` Brian Foster
2020-04-16 22:41 ` Allison Collins
2020-04-20 9:06 ` Chandan Rajendra
2020-04-20 23:26 ` Allison Collins
2020-04-03 22:12 ` [PATCH v8 19/20] xfs: Add delay ready attr set routines Allison Collins
2020-04-13 13:40 ` Brian Foster
2020-04-15 22:08 ` Allison Collins
2020-04-16 11:01 ` Brian Foster
2020-04-16 22:54 ` Allison Collins
2020-04-17 10:36 ` Brian Foster
2020-04-20 11:45 ` Chandan Rajendra
2020-04-20 16:20 ` Brian Foster
2020-04-20 23:26 ` Allison Collins
2020-04-03 22:12 ` [PATCH v8 20/20] xfs: Rename __xfs_attr_rmtval_remove Allison Collins
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